baber/WOPTO huggingface dataset:
Patent KR-20180138504-A (KR)
Inventor: LEE DONG WON
IPC: F21Y115/10
Filed: 2017-06-21
Abstract: The present invention relates to a reflector and a LED lighting device including the same. More specifically, the LED lighting device comprises: a light source; and a reflector. The light of the light source is divided into a plurality of groups in units of an orientation angle. In a group having an angle larger than the orientation angle of the groups, the light originating from the light source is reflected once and directed forward. Hereinafter, the light is referred to as reflected light. An angle sign of the reflected light is opposite to an angle sign of the reflected light before reflection. A reflection angle is set such that the absolute value of the angle of the reflected light is within 0° to the orientation angle.
Patent KR-20180013707-A (KR)
Inventor: DOBASHI KOKI
IPC: H04N5/265
Filed: 2017-06-26
Abstract: According to an embodiment of the present invention, a terminal apparatus includes a central control unit which performs control for displaying a plurality of images superimposed in a display unit by distinguishably transmitting the plurality of images, designates at least one of the images, detects a user manipulation performed for the images, and performs control for spatially or temporally changing the designated images in accordance with the detected user manipulation while keeping the images superimposed and displayed.
Patent KR-20180019475-A (KR)
Inventor: SVEDA VIKTOR
IPC: B08B7/00
Filed: 2017-07-07
Abstract: A plasma generator is located at the outside of a vacuum chamber and generates neutral reactive particles and charged particles. A magnet located at the outside of the plasma generator prevents a part or the entire of the charged particles from being introduced into the vacuum chamber to prevent generation of a secondary plasma source in the vacuum chamber, while the neutral reactive particles are introduced into the vacuum chamber to reduce pollutants by deflecting the charged particles.
Patent KR-20190006208-A (KR)
Inventor: YOUN JIN SEONG
IPC: E06B9/52
Filed: 2017-07-10
Abstract: The present invention relates to a fine dust protection window for blocking fine dust entering the room. More specifically, the present invention relates to a fine dust protection window capable of blocking a source of fine dust contained in the air before the fine dust is introduced into an indoor space by using electrostatic induction. The fine dust protection window comprises: a window frame (1); inner window frames (1-1, 1-2); a grid (3); and a power supply device (2).
Patent KR-20190012049-A (KR)
Inventor: KIM DONG IK
IPC: G09G3/20
Filed: 2017-07-26
Abstract: The present invention provides an electroluminescent display device including a display panel, a scan driving unit, a data driving unit, and an external compensation circuit unit. The display panel has red, white, green, and blue sub pixels. The scan driving unit is connected to scan lines disposed in the display panel. The data driving unit is connected to data lines disposed in the display panel. The external compensation circuit unit is connected to reference lines disposed in the display panel. The external compensation circuit unit simultaneously senses deterioration values of the red, white, green, and blue sub pixels and senses the deterioration values of the remaining three sub pixels except for one sub pixel to be measured. The electroluminescent display device may use a sensing circuit within a stable range.
Patent KR-20190012482-A (KR)
Inventor: JUNG YEON GIL
IPC: B22C9/18
Filed: 2017-07-27
Abstract: The present invention relates to a method to make a mold and a core for sand casting using inorganic binder, and a cast product manufacturing method using the same. According to the present invention, the method to make a mold and a core for sand casting using inorganic binder comprises: a mixing step of mixing mullite particles and organic binder; a molding step of injecting the mixture into the mold to make a molded body of the mold and the core; a coating step of immersing inorganic binder in the molded body to coat the molded body; a step of drying the molded body to gelate the inorganic binder; a heat treatment step of heat-treating the molded body to vitrify the gelated inorganic binder; and a mold coupling step of assembling the heat-treated molded body to make a coupled mold. Accordingly, provided is an effect of improving high strength, dimension stability, and high efficiency of the mold and the core made by such method. Moreover, the mold and the core for sand casting are made by applying the inorganic binder, thereby providing effects of increasing the strength of the mold and the core, reducing manufacturing costs, and making a cast product with a complex shape and a thin wall. Moreover, the method is able to be technically applied to casting of various machine parts and is able to promote improvement of characteristic of an existing application product.
Patent KR-20190013374-A (KR)
Inventor: JANG MIN
IPC: H03M13/00
Filed: 2017-08-03
Abstract: The present disclosure relates to a communication technique for fusing 5G communication system to support a higher data rate than a 4G system with an IoT technology, and a system therefor. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT related technology. The present invention relates to a method and apparatus for encoding data to be transmitted in a communication system, and more particularly, to a method and apparatus for generating a sequence for a polar code to be used in a communication system, and a data transmission method and apparatus using the same. When a bit channel index selected for transmission is inserted, at each code rate, into the last bit channel index sequence, the remaining bit channel index excluding the bit channel index at the same position as the bit channel index pre-inserted in the last bit channel index sequence may be sequentially inserted below the pre-inserted bit channel index.
Patent KR-20190016691-A (KR)
Inventor: LEE TAE GU
IPC: B23K26/21
Filed: 2017-08-09
Abstract: The present invention relates to a battery module comprising a plurality of batteries each including an electrode tab, and a bus bar formed with at least one opening part and electrically connected to the plurality of batteries. The opening part exposes at least a part of the electrode tabs when welded, and each of the electrode tabs is bended to be in contact with a lower outer peripheral edge of the opening part in a state of being located below the bus bar, so the plurality of batteries are electrically connected to each other.
Patent KR-20190019251-A (KR)
Inventor: YOO BYEONG WOOK
IPC: C09K11/06
Filed: 2017-08-16
Abstract: Disclosed is an organic light emitting device capable of emitting light of a near infrared range while having low driving voltage, high efficiency, and long life properties. According to the present invention, the organic light emitting device comprises: a first electrode; a second electrode facing the first electrode; an organic layer disposed between the first and second electrodes, and including a light emitting layer; and a hole transfer area disposed between the first electrode and the light emitting layer. The light emitting layer includes a near infrared (NIR) light emitting compound having a maximum light emitting frequency of equal to or greater than 680 nm.
Patent KR-20190019374-A (KR)
Inventor: DONGHUN LEE
IPC: B25J9/00
Filed: 2017-08-17
Abstract: The present invention relates to a two-degree-of-freedom manual rotary joint in which each drive track can form an arbitrary posture in accordance with a running terrain, and a rugged running mobile robot including the same. The rugged running mobile robot comprises: a first joint shaft connected to the rocker of the mobile robot in a vertical direction so as to be rotatable in a clockwise direction or a counterclockwise direction; a second joint shaft connected to the first joint shaft in a direction perpendicular to the first joint shaft so as to rotate clockwise or counterclockwise; and two connecting and installing members connected to both sides of the second joint shaft so that the second joint shaft can be connected to the driving unit formed on the driving track of the mobile robot, wherein an upper part is mounted and installed in the inner space of the driving unit.
Patent KR-20190020516-A (KR)
Inventor: PARK SUNG MIN
IPC: G06N99/00
Filed: 2017-08-21
Abstract: According to one embodiment of the present invention, an apparatus for predicting hypoglycemia is the apparatus for predicting occurrence of postprandial hypoglycemia after meal using blood glucose-related information. The blood glucose-related information includes blood glucose at reference time, a rate of change in the blood glucose from meal time to postprandial peak blood glucose time, a rate of change in the blood glucose from the postprandial peak blood glucose time to the reference time, and a rate of change in the blood glucose at the reference time.
Patent KR-20190020578-A (KR)
Inventor: PARK KYONG TAE
IPC: H04N9/73
Filed: 2017-08-21
Abstract: Disclosed is an electronic device capable of adjusting white balance with high reliability. According to one embodiment of the present invention, the electronic device comprises: a first optical sensor set to have response characteristics for a first wavelength band; a second optical sensor set to have response characteristics for a second wavelength band different from the first wavelength band; at least one camera module; and a processor electrically connected to the first and second optical sensors and the camera module. The processors acquire an image corresponding to an external object by using the camera module, acquire a first signal corresponding to the first wavelength band by using the first optical sensor, acquire a second signal corresponding to the second wavelength band by using the second optical sensor, select at least one piece of optical information from optical information set based on the first and second signals, and adjust white balance of the image based on the at least one selected optical information. In addition, various embodiments figured out through the specification are possible.
Patent KR-20190022955-A (KR)
Inventor: LEE JAE SOON
IPC: F24H9/18
Filed: 2017-08-23
Abstract: The present invention relates to an instantaneous water heater and a manufacturing method thereof. An instantaneous water heater heats introduced water to a predetermined temperature within a relatively short period of time to discharge the same to the outside. To this end, provided is an instantaneous water heater, comprising: a body having a first plate with an accommodating space in which water is accommodated, a second plate coupled to the first plate, an inlet through which water is introduced, and an outlet through which water is discharged; a surface heating body provided at the body, and heating water introduced into the body; a temperature sensor provided at the body, and measuring the temperature of the water accommodated within the body; and an elastic member which is provided within the body, and of which one side comes in contact with an inner side surface of the first plate, and of which the other side comes in contact with an inner side surface of the second plate, and thus which is arranged in a compressed state.
Patent KR-20190024251-A (KR)
Title: Semiconductor device
Inventor: LEE JUN WON
IPC: H01L21/762
Filed: 2017-08-31
Abstract: Provided is a semiconductor device including an air spacer. According to the present invention, the semiconductor device comprises: a substrate; a bit line structure including a bit line arranged on the substrate, and an insulating capping line covering the top surface of the bit line; a contact structure facing the side surface of the bit line structure with an insulating spacer structure therebetween, and extending on the bit line structure, wherein the insulating spacer structure is made of a first insulating spacer, an air spacer, and a second insulating spacer on the substrate; a cover insulating pattern located on the upper side of the insulating spacer structure with a separating space communicating with the air spacer therebetween, defining a gap part at a part separated from a side wall of the contact structure, and arranged on the side wall of the contact structure; and an air capping pattern filling the gap part.
Patent KR-20180105038-A (KR)
Inventor: YOO YOON SIK
IPC: H02J3/38
Filed: 2017-09-01
Abstract: A system and a method for allocating power for blackout prevention in an off grid are disclosed. The system for allocating power for blackout prevention in an off grid comprises: a database for registering a distributed energy resource associated with a resource registration request in conjunction with the resource registration request from a resource provider; and a processor for checking the amount of power demand from an energy request when the energy request is received from a consumer, and checking the amount of power supply corresponding to the distributed energy resource registered in the database. The processor can calculate the amount of power allocation based on the amount of power demand and the amount of power supply, and can provide energy corresponding to the calculated amount of power allocation to the consumer.
Patent KR-20190027545-A (KR)
Inventor: HYUN SEO YONG
IPC: C09K11/06
Filed: 2017-09-07
Abstract: The present invention relates to an organic light-emitting compound and an organic electroluminescent device comprising the same. The organic light-emitting compound is represented by chemical formula (I). When the organic light-emitting compound is applied in an electron blocking layer, a hole transport layer or a light-emitting layer, the organic electroluminescent device having excellent luminescent properties such as luminescent efficiency and quantum efficiency can be implemented.
Patent KR-20180040084-A (KR)
Inventor: NAGABHIRAVA BHASKAR
IPC: H01L21/3105
Filed: 2017-09-28
Abstract: The present invention provides a method for selectively etching trenches in a silicon oxide-containing layer having an organic flattening layer. Processing the silicon oxide layer includes a plurality of process cycles. Each etching cycle includes: a deposition phase including a step of providing a flow of deposition phase gas including fluorocarbon having a fluorine ratio with respect to carbon or hydrofluorocarbon-containing gas, a step of providing constant RF power to form the deposition phase gas by plasma, and a step of ending the deposition phase; and an etching phase including a step of providing a flow of etching phase gas including fluorocarbon having a fluorine ratio with respect to carbon higher than the fluorine ratio with respect to carbon of the deposition phase gas or hydrofluorocarbon-containing gas, a step of providing pulsed RF power to form the etching phase gas by plasma, and a step of ending the etching phase.
Patent KR-20190042144-A (KR)
Title: Kinesio taping compression wear and body band with an anion-generating substance on the skin around the arteries, veins, tendons and ligaments
Inventor: KO HAN YONG
IPC: D04B1/16
Filed: 2017-10-15
Abstract: The present invention relates to a functional clothing product, which maximizes fatigue recovery and pain relieving effects, and is a knitted fabric knitted or woven by using nylon, polyester, acrylic, polyurethane, PVC, PCB, PP, other synthetic fibers, natural fibers or combinations thereof.
Patent KR-20190042793-A (KR)
Title: traditional functionality aromaticity mattress and composition of the aroma agent
Inventor: KIM GYEONG HWAN
IPC: A47C27/12
Filed: 2017-10-17
Abstract: The present invention relates to a traditional functionality aromaticity mattress and a composition of aroma thereof. Specifically, the traditional functionality aromaticity mattress is formed as lamination comprising: a bottom plate having a sliding preventing function of the mattress; an electric heating sheet including an electric planar heating element; a functional aroma sheet comprising a functional flavoring agent composition mixed with various kinds of mineral inorganic powder emitting an anion and various kinds of natural flavoring agents of an insect extermination plant; and an upper plate formed by double knitting and having cushion and air permeability. According to the present invention, the traditional functionality aromaticity mattress enables a user to stabilize a body and mind and sleep sound by aroma emitted by the natural flavoring agent of the insect extermination plant and the anion emitted from the functional aroma sheet of the mattress. Specifically, the traditional functionality aromaticity mattress is sanitarily and usefully used by preventing atopic dermatitis due to contact of a mite and infection of various viruses infected by a bedbug, the mite, a tinea pellionella linno, a carpet beetle, and other various microorganisms by exterminating the bedbug, the mite, the tinea pellionella linno, the carpet beetle, and the other various microorganisms living around a bed.
Patent KR-20190046225-A (KR)
Inventor: HA SUNG MIN
IPC: H05K13/08
Filed: 2017-10-25
Abstract: Disclosed are a method and an apparatus for automatically inspecting a PCB panel using big data and artificial intelligence. An operating system of a system configuration according to an embodiment of the present invention is as follows: first, an image is acquired from an object to be inspected using a scanning camera; second, the acquired image is compared with an image of a big data database; and third, the image in the image information is compared with the image in the big data to determine whether there is a defect. In a conventional art, an inspector should check an image to determine whether a product is good or defective. However, in automatic optical inspection (AOI), an inspection apparatus determines whether the product is good or defective through the image information. When a vast amount of information is generated, a defect determination can be made through machine learning. According to the present invention, since defect detection and determination are performed in one apparatus, productivity is high. In addition, the best reliability of determination may be ensured by using big data and artificial intelligence.
Patent KR-20190047552-A (KR)
Inventor: JUNG YOUNG HO
IPC: E05F17/00
Filed: 2017-10-27
Abstract: The present invention relates to a pocket interlocking door. A plurality of doors are installed in the longitudinal direction of an upper rail formed in the upper part of an entrance to be interlocked, so when the entrance is open, all of the doors are stored in a pocket formed on a wall, and when the entrance is closed, a first moving body combined with the upper part of the nearest one of the doors to the pocket can be moved in the longitudinal direction of the upper rail. The first moving body includes a pair of pulleys mounted at both ends, so a belt is formed between the pulleys to be rotatable. On one spot of the belt, a movement regulator is installed to regulate movement in a longitudinal direction on the upper rail. The movement regulator includes: a belt fixing part fixing one spot of the belt; and an insertion unit located in the upper part of the belt fixing part while being inserted and fixed to be able to be moved in the longitudinal direction of the upper rail. Since the movement regulator is installed in the same direction as a moving direction of the first moving body to prevent excessive force from being applied to the movement regulator, the movement of the doors can become smoother.
Patent KR-20190053732-A (KR)
Title: Electronic Device which includes Fingerprint Sensor
Inventor: SONG KYUNG HOON
IPC: G02B17/08
Filed: 2017-11-10
Abstract: An electronic device is disclosed. According to an embodiment, the electronic device comprises: a transparent member; a display panel which is disposed beneath the transparent member and comprises a plurality of pixels and at least one transmission area which is formed between the plurality of pixels and through which light can pass; a biometric sensor which is disposed beneath the display panel and can acquire light that has been output through at least some of the plurality pixels, has been reflected by an external object near or in contact with the transparent member, and then has passed through the at least one transmission area; and a light path changing member which is disposed between the biometric sensor and the display panel to be spaced a predetermined distance apart from the biometric sensor, and can change an optical path with respect to at least a part of the light having passed through the at least one transmission area. The performance of fingerprint recognition using sensors disposed on a lower portion of the display can be improved. Various other embodiments recognized through the specification are also possible.
Patent KR-20190058992-A (KR)
Inventor: KIM YOUNG CHANG
IPC: G06F16/00
Filed: 2017-11-22
Abstract: One embodiment of the present invention provides a management server, which comprises: a system information storage unit storing system information with respect to a distributed file system based on a torus network; a system management unit managing a plurality of data servers which are included in at least one metadata server for storing metadata of a file and the torus network to distribute and store data; and a communication unit communicating with a switch connected with a client from a first plane within the torus network or from outside the torus network, and communicating with the metadata server and the data servers.
Patent KR-20190059445-A (KR)
Inventor: WANG GI NAM
IPC: G05B19/05
Filed: 2017-11-23
Abstract: According to the present invention, provided is a digital synchronization apparatus between a PLC and a game engine for interlocking a real factory with a virtual factory, which comprises a digital sync module for data synchronization between a PLC of a manufacturing process for interlocking a real factory with a virtual factory and a game engine configuring a virtual environment. The digital synchronization apparatus maps data, to 3D data, by improving data stability through a data collecting, storing, and controlling device through real-time communication to minimize the data loss.
Patent KR-20190059806-A (KR)
Inventor: SHIN IN HEE
IPC: G06F3/041
Filed: 2017-11-23
Abstract: The present invention relates to an IT smart karaoke microphone which can be operated only with a voice without a remote controller. In other words, the IT smart karaoke microphone outputs an input value through an LCD touch screen by recognizing a sound in a voice recognizing processor through a microphone which becomes a main body part. Accordingly, the IT smart karaoke microphone can be operated only with a voice without a remote controller.